| Boom Cup | 2020/04/22 16:30 | Rodrigo Yonesake v Akira Chikaraishi | L | 3-2 |
| Boom Cup | 2020/04/22 16:00 | Akira Chikaraishi v Ricardo Kojima | L | 2-3 |
| Boom Cup | 2020/04/22 15:00 | Akira Chikaraishi v Edgar Bull | L | 2-3 |
| Boom Cup | 2020/04/22 14:00 | Hugo Suzuki v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/22 13:30 | Tiago Sakagute v Akira Chikaraishi | W | 0-3 |
| Boom Cup | 2020/04/21 19:00 | Akira Chikaraishi v Gustavo Kodama | L | 0-3 |
| Boom Cup | 2020/04/21 18:30 | Akira Chikaraishi v Fabio Mizutani | W | 3-2 |
| Boom Cup | 2020/04/21 17:00 | Akira Chikaraishi v Rodrigo Yonesake | L | 0-3 |
| Boom Cup | 2020/04/22 20:30 | Alfredo Neto v Edy Sakurada | L | 0-3 |
| Boom Cup | 2020/04/22 19:30 | Leonardo Arakaki v Alfredo Neto | L | 3-1 |
| Boom Cup | 2020/04/22 19:00 | Gustavo Kodama v Alfredo Neto | L | 3-1 |
| Boom Cup | 2020/04/22 18:30 | Joao Paulo Trecco v Alfredo Neto | W | 0-3 |
| Boom Cup | 2020/04/22 17:30 | Alfredo Neto v Roberto Zangali | L | 0-3 |
| Boom Cup | 2020/04/21 15:30 | Alfredo Neto v Edgar Bull | L | 0-3 |
| Boom Cup | 2020/04/21 14:00 | Alfredo Neto v Kazuo Morishige | L | 2-3 |
| Boom Cup | 2020/04/21 13:30 | Alfredo Neto v Tiago Fudimori | W | 3-1 |